Fast and Scalable Input/Output
Format independent solution
Parallel loading of unstructured mesh databases
Our I/O module is designed to efficiently load sequential mesh database files and perform high-quality domain decomposition. It has been developed from the ground up as a highly parallel tool designed for HPC environments including the high-performance storage systems. It is composed of several commonly used approaches that together provide to a robust solution.
- Supported formats
- New format support can be developed based on customer requests.
ESPRESO parallel input workflow scalability
mesh processing - data distribution - domain decomposition
sequential ASCII FEM database 150 GB
822 milion mesh nodes
mesh loaded and decomposed in 14 seconds
Create unstructured meshes in your favorite robust and efficient preProcessing tool as you are used to doing, and export database files from the preProcessing tool in your preferred format.
Solve the problems at the top of your database files
For the PostProcessing purpose, storing result outputs to commonly used PostProcessing formats are implemented.